3LMW
Crystal structure of iota-carrageenase family GH82 from A. fortis in absence of chloride ions
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Iota-carrageenase, CgiA | polymer | 473 | 53078.3 | 2 | UniProt (Q9F5I8) Pfam (PF12708) | Alteromonas | |
| 2 | C, F, G, H (A, B) | NITRATE ION | non-polymer | 62.0 | 4 | Chemie (NO3) | |||
| 3 | D (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | E (A) | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 5 | I, J (A, B) | water | water | 18.0 | 332 | Chemie (HOH) |
Sequence modifications
A, B: 27 - 491 (UniProt: Q9F5I8)
| PDB | External Database | Details |
|---|---|---|
| Leu 492 | - | expression tag |
| Glu 493 | - | expression tag |
| His 494 | - | expression tag |
| His 495 | - | expression tag |
| His 496 | - | expression tag |
| His 497 | - | expression tag |
| His 498 | - | expression tag |
| His 499 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 106156.6 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 346.8 | |
| All* | Total formula weight | 106503.4 |
